Bath brush



FIG. 1 is a perspective of a bath brush showing my design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevantional view thereof;

FIG. 4 is a left side elevantional view thereof;

FIG. 5 is a right side elevantional view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The ornamental design for a bath brush, as shown and described.